In this episode, Chris Dall and Dr. Osterholm discuss the BA2 subvariant, the data on booster dose effectiveness, and the challenges with understanding what immunity from vaccination and natural infection really means.

Ed’s Beautiful Place: https://www.cidrap.umn.edu/eds-beautiful-place

Email us your questions: OsterholmUpdate@umn.edu

Browse the podcast and CIDRAP merchandise store: https://www.mnalumnimarket.com/collections/cidrap?utm_source=website&utm_medium=website&utm_campaign=CIDRAPpodcast&utm_content=CIDRAP